Safe inner plug for bubble blowing fluid bottle to prevent seepage of fluid

• US 20040077252A1
• Filed: 10/16/2002
• Published: 04/22/2004
• Est. Priority Date: 10/16/2002
• Status: Abandoned Application

• Current Assignee: Mon-Sheng Lin
• Original Assignee: Mon-Sheng Lin
• Inventors: Lin, Mon-Sheng
• Application Number:
  US10/270,624
• Publication Number:
  US 20040077252A1
• Time in Patent Office: Days
• US Class Current: 446/15
• CPC Class Codes: A63H 33/28 Soap-bubble toys; Smoke toys blowing smoke rings A24F13/30

Abstract

A safe inner plug for preventing seepage of bubble blowing fluid from a fluid bottle consists of a circular wall, brace ring, base plate and concave void, wherein the circular wall is entirely embedded in the bottle mouth, and the brace ring is retained on the bottle mouth. The base plate encircles the circular wall to form a central void. There are at least two radial cuts on the base plate to constitute scrapers allowing the fluid stick to pass the cuts. The void on the base plate can keep seeped fluid in the void and return it to the fluid bottle. When the fluid stick is pulled out, most of the fluid is scraped off, so there leaves no excessive fluid on the stick. Even when the bottle is shaken, the base plate always keeps the fluid from directly touching the twist cap, so fluid seepage will never occur.

Claims

1. A safe inner plug for a bubble blowing fluid bottle to prevent seepage of fluid mounted in a bottle mouth of a fluid bottle, comprising:

a circular wall, in a reverse pattern of said bottle mouth of said fluid bottle and embedded in said bottle mouth;

a brace ring, an upward extension of a circular wall, retained on said bottle mouth of said fluid bottle to hold said safe inner plug disposed in said bottle mouth;

a base plate, peripherally connected with said circular wall bottom with center of said base plate lower than said circular wall, said base plate being cut with at least two radial slots to form a plurality of scrappers allowing a fluid stick to pass through and preventing seepage of fluid within said fluid bottle;

a concave void formed above said base plate designed to store excessive fluid and return said fluid to said fluid bottle;

while said fluid stick being pulled upward, said excessive fluid on a shank being shaved off by said scraper of said base plate to maintain said fluid stick clean and neat.

2. The safe inner plug for a bubble blowing fluid bottle to prevent seepage of fluid of claim 1, wherein there is an opening along the scrapers in a center of said base plate.

3. The safe inner plug for a bubble blowing fluid bottle to prevent seepage of fluid of claim 1, wherein said base plate of said safe inner plug extends inward from a joint of said brace ring and said circular wall and inclines downward in an angle to a center to form a tapered concave void leading said excessive bubble fluid into said fluid bottle.

4. The safe inner plug for a bubble blowing fluid bottle to prevent seepage of fluid of claim 1, wherein said base plate of said safe inner plug is an inward extension from bottom of said circular wall, and a concave void is formed between said base plate and inner side of said circular wall.

5. The safe inner plug for a bubble blowing fluid bottle to prevent seepage of fluid of claim 1, wherein said base plate of said safe inner plug extends inward from bottom of said circular wall at an angle to form a tapered concave void leading excessive bubble fluid into said fluid bottle.